TY - GEN
T1 - Adaptive inter-cell interference management for downlink FH-OFDMA systems
AU - Park, Jin Bae
AU - Sang, Young Jin
AU - Kim, Seong Lyun
AU - Kim, Kwang Soon
PY - 2008
Y1 - 2008
N2 - For a cellular system, the system throughput as well as the throughput at a cell edge are among the most important evaluation measures for the requirements on the system performance. Several inter-cell interference mitigation techniques have been proposed to meet the cell-edge users' needs in downlink. Each interference mitigation scheme has been found that they have pros and cons at the same time. In this paper, an adaptive inter-cell interference management scheme is proposed for an LDPC-coded FH-OFDMA system to combat the intercell interference in downlink cellular environment Based on the knowledge on other cells that we can utilize without dynamic cooperation between cells, different decoding methods can be applied to maximize the performance for the cell-edge users. It is shown that a significant gain can be obtained, especially at the cell boundary using the proposed scheme.
AB - For a cellular system, the system throughput as well as the throughput at a cell edge are among the most important evaluation measures for the requirements on the system performance. Several inter-cell interference mitigation techniques have been proposed to meet the cell-edge users' needs in downlink. Each interference mitigation scheme has been found that they have pros and cons at the same time. In this paper, an adaptive inter-cell interference management scheme is proposed for an LDPC-coded FH-OFDMA system to combat the intercell interference in downlink cellular environment Based on the knowledge on other cells that we can utilize without dynamic cooperation between cells, different decoding methods can be applied to maximize the performance for the cell-edge users. It is shown that a significant gain can be obtained, especially at the cell boundary using the proposed scheme.
UR - http://www.scopus.com/inward/record.url?scp=44249118613&partnerID=8YFLogxK
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U2 - 10.1109/ICACT.2008.4493944
DO - 10.1109/ICACT.2008.4493944
M3 - Conference contribution
AN - SCOPUS:44249118613
SN - 9788955191356
T3 - International Conference on Advanced Communication Technology, ICACT
SP - 1040
EP - 1044
BT - 10th International Conference on Advanced Communication Technology, ICACT 2008 - Proceedings
T2 - 2008 10th International Conference on Advanced Communication Technology
Y2 - 17 February 2008 through 20 February 2008
ER -